IT1115994B - Perfezionamento nei dispositivi di azionamento a fluido - Google Patents

Perfezionamento nei dispositivi di azionamento a fluido

Info

Publication number
IT1115994B
IT1115994B IT48969/79A IT4896979A IT1115994B IT 1115994 B IT1115994 B IT 1115994B IT 48969/79 A IT48969/79 A IT 48969/79A IT 4896979 A IT4896979 A IT 4896979A IT 1115994 B IT1115994 B IT 1115994B
Authority
IT
Italy
Prior art keywords
improvement
drive devices
fluid drive
fluid
devices
Prior art date
Application number
IT48969/79A
Other languages
English (en)
Other versions
IT7948969A0 (it
Original Assignee
Budd Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Budd Co filed Critical Budd Co
Publication of IT7948969A0 publication Critical patent/IT7948969A0/it
Application granted granted Critical
Publication of IT1115994B publication Critical patent/IT1115994B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
IT48969/79A 1978-05-08 1979-05-08 Perfezionamento nei dispositivi di azionamento a fluido IT1115994B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90374878A 1978-05-08 1978-05-08

Publications (2)

Publication Number Publication Date
IT7948969A0 IT7948969A0 (it) 1979-05-08
IT1115994B true IT1115994B (it) 1986-02-10

Family

ID=25418022

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48969/79A IT1115994B (it) 1978-05-08 1979-05-08 Perfezionamento nei dispositivi di azionamento a fluido

Country Status (10)

Country Link
JP (1) JPS54147380A (it)
AU (1) AU533109B2 (it)
BE (1) BE876076A (it)
CA (1) CA1116030A (it)
DE (1) DE2918506A1 (it)
ES (1) ES480361A1 (it)
FR (1) FR2425566A1 (it)
IT (1) IT1115994B (it)
PT (1) PT69590A (it)
ZA (1) ZA792197B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101005U (ja) * 1981-12-29 1983-07-09 いすゞ自動車株式会社 油圧駆動切換装置
JPS62165006A (ja) * 1986-01-16 1987-07-21 Ishikawajima Harima Heavy Ind Co Ltd ステツプシリンダ−
DE3705190C2 (de) * 1986-02-20 1995-11-23 Hoerbiger Pneumatic Gmbh Druckmittelbetätigte Zylinder/Kolben-Anordnung
FR2599112B1 (fr) * 1986-05-21 1988-12-09 Prepac Sarl Vanne de distribution de liquide
DE4400743C2 (de) * 1994-01-13 1998-02-19 Fraunhofer Ges Forschung Pneumatisch oder hydraulisch betriebener Zylinder
SE518449C2 (sv) 1999-10-18 2002-10-08 Volvo Lastvagnar Ab Hjulupphängning
JP3978717B2 (ja) * 2002-01-22 2007-09-19 Ｓｍｃ株式会社 ３位置停止シリンダ
JP4437554B2 (ja) * 2006-12-07 2010-03-24 シーケーディ株式会社 エアオペレイトバルブ
DE102006033077A1 (de) * 2006-07-14 2008-01-24 Murrplastik Systemtechnik Gmbh Vorrichtung zur Betätigung eines beweglichen Bauteils

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102936U (it) * 1976-02-03 1977-08-04

Also Published As

Publication number Publication date
AU4685079A (en) 1979-11-15
FR2425566B3 (it) 1982-03-19
CA1116030A (en) 1982-01-12
BE876076A (fr) 1979-11-07
IT7948969A0 (it) 1979-05-08
JPS54147380A (en) 1979-11-17
ZA792197B (en) 1980-05-28
ES480361A1 (es) 1979-12-16
FR2425566A1 (fr) 1979-12-07
AU533109B2 (en) 1983-11-03
JPS623321B2 (it) 1987-01-24
PT69590A (en) 1979-06-01
DE2918506A1 (de) 1979-11-15

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